Cooker



FIG. 1 is a front elevational view of a cooker, showing our new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a first side elevational view thereof;

FIG. 4 is a second side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front perspective view thereof. 

CLAIM The ornamental design for a cooker, as shown and described. 